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ICSA-23-103-03  ·  Published 2025-05-06  ·  View on CISA ICS-CERT ↗

Siemens in OPC Foundation Local Discovery Server

CVSS 7.8 HIGH

CVEs (1)

Remediations

  • Update the underlying OPC Foundation Unified Architecture Local Discovery Server (UA-LDS) to V1.04.405 or later if possible
  • Currently no fix is planned
  • Update to V16 Update 8 or later version
  • Update to V17 SP1 or later version
  • Update to V18 Update 1 or later version
  • Update to V18 Update 2 or later version
  • Update to V18.0 SP1 Update 1 or later version
  • Update to V3.1.2 or later version
  • Update to V8.0 or later version
  • In the context of SIMATIC PCS neo, update to SIMATIC PCS neo V4.1 or later version

Affected Vendors

Siemens

Affected Products (12)

Siemens · OpenPCS 7 V9.1 vers:all/*
Siemens · SIMATIC NET PC Software V14 vers:all/*
Siemens · SIMATIC NET PC Software V15 vers:all/*
Siemens · SIMATIC NET PC Software V16 <V16_Update_8
Siemens · SIMATIC NET PC Software V17 <V17_SP1
Siemens · SIMATIC NET PC Software V18 <V18_Update_1
Siemens · SIMATIC Process Historian 2020 OPC UA Server vers:all/*
Siemens · SIMATIC Process Historian 2022 OPC UA Server <V2022_SP1
Siemens · SIMATIC WinCC <V8.0
Siemens · SIMATIC WinCC Runtime Professional <V18_Update_2
Siemens · SIMATIC WinCC Unified PC Runtime V18 <V18.0_SP1_Update_1
Siemens · TeleControl Server Basic V3 <V3.1.2

Affected Sectors

Multiple

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